[con]

"An Indian discovered that nobody can create a folder or file anywhere named as "con". This is something pretty cool and unbelievable. At Microsoft, the whole Team, including Bill Gates, couldn't answer why this happened. Try it out yourself."

It was sent to me by a friend of mine, Irene, through Y!Messenger. I tried it out and wow, it was true :D You really can't create anything with the filename "con". As usual Bill Gates, world's richest ass, doesn't even know why.

But why "con"? Alas, we may never know.